Class2Class.org – Connecting Classrooms for a Better World

Ready-to-Use Projects for Every Month of the Year

Looking for activities for your students? We have project ideas for every month — all connected to special international days like Earth Day, Peace Day, and Women’s Day. Choose a date, pick a project, and start it in your classroom!

What are Global Dates?

Global Dates are international celebrations recognized by the United Nations and other global organizations. Each date focuses on an important theme — like Tolerance, Equality, Environment, or Peace.

At Class2Class.org, we turn these dates into opportunities for global collaboration. Teachers can choose a date, use one of our ready-to-use project ideas, and invite their students to connect with classes in other countries.

How It Works

1. Click on a Date

Browse the calendar below and choose a date that interests you.

2. See Project Ideas

Each date has 2 ready-to-use project ideas. Read them and pick one you like.

3. Start Your Project

Click 'Create Project' to go to Class2Class.org. You can join other classes or work alone with your students.

4. Get Your Certificate

When you finish, you and your students receive certificates. It's that simple!

International Mother Earth Day

International Mother Earth Day is a call to action for classrooms everywhere. Through education for sustainable development, students explore the relationship between people and the planet, investigate environmental challenges in their communities, and design solutions through project based learning. This is where global citizenship education meets real-world impact.

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World Book Day

Why This Day Matters Every year on April 23, World Book Day invites millions of people to celebrate the joy of reading and the vital

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World Health Day

World Health Day

The International Day of Clean Energy, celebrated on January 26, reminds us of the importance of clean, affordable energy in building a more sustainable and equitable world.
This is an opportunity for global classroom collaboration, connecting classrooms across borders and turning energy challenges into meaningful learning experiences, where students explore solutions together and discover how local actions can contribute to a cleaner future for all.

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World Water Day

The International Day of Clean Energy, celebrated on January 26, reminds us of the importance of clean, affordable energy in building a more sustainable and equitable world.
This is an opportunity for global classroom collaboration, connecting classrooms across borders and turning energy challenges into meaningful learning experiences, where students explore solutions together and discover how local actions can contribute to a cleaner future for all.

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Real Stories, Real Impact

Hear from teachers who are transforming their classrooms through global collaboration.

Ready to Start Your Next Global Collaboration?

Choose a Global Date, explore ideas, and bring your students’ voices to the world.